*SUPPORT*
IN: tufa blicket OUT: YELLOW BLUE
IN: blicket OUT: BLUE
IN: tufa tufa OUT: YELLOW YELLOW
IN: blicket fep OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: tufa lug kiki OUT: YELLOW PINK YELLOW PINK
IN: dax tufa kiki kiki OUT: GREEN YELLOW GREEN YELLOW GREEN YELLOW GREEN YELLOW
IN: dax OUT: GREEN
IN: dax kiki OUT: GREEN GREEN
IN: dax dax kiki OUT: GREEN GREEN GREEN GREEN
IN: lug tufa OUT: PINK YELLOW
IN: blicket wif lug OUT: BLUE BLUE PINK
IN: tufa wif lug OUT: YELLOW YELLOW PINK
IN: lug wif dax wif lug tufa OUT: PINK PINK GREEN GREEN PINK YELLOW
IN: blicket wif blicket lug dax OUT: BLUE BLUE BLUE PINK GREEN

*QUERY*
IN: tufa blicket kiki OUT: YELLOW BLUE YELLOW BLUE
IN: blicket tufa OUT: BLUE YELLOW
IN: lug OUT: PINK
IN: lug lug wif dax OUT: PINK PINK PINK GREEN
IN: lug wif lug tufa wif dax OUT: PINK PINK PINK YELLOW YELLOW GREEN
IN: tufa kiki OUT: YELLOW YELLOW
IN: blicket kiki OUT: BLUE BLUE
IN: dax fep OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: blicket wif dax wif lug blicket kiki OUT: BLUE BLUE GREEN GREEN PINK BLUE PINK BLUE
IN: tufa OUT: YELLOW

*GRAMMAR*
tufa -> YELLOW 
 blicket -> BLUE 
 lug -> PINK 
 dax -> GREEN 
 u1 wif x1 -> [u1] [u1] [x1] 
 x1 kiki -> [x1] [x1] 
 x1 fep -> [x1] [x1] [x1] [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 